Record Details

Title:
Qualification of the Titanium Welds in the E-XFEL Cryomodule and the CE Certification
Affiliation(s):
EuXFEL staff
Author group:
Instrument HED
Topic:
Abstract:
The CE stamping of the one hundred 1.3 GHz cryomodules for the European XFEL Linac is a main step in the process of the certification of the entire Linac as pressure equipment. Stringent requirements on materials and the quality of the welds of the pressurised components need to be satisfied to obtain the stamp. This paper summarizes these requirements, describes the process developed to qualify each module and summarises the rework campaign on the cavity helium vessels made necessary to obtain the required quality for a reliable and safe accelerator.
Imprint:
2014
Language(s):
English
Conference information:
27th Linear Accelerator Conference, LINAC14, Geneva, 2014-08-31 - 2014-09-05, Switzerland


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 Record created 2016-10-11, last modified 2019-02-08

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